coreos/efunctions — pull request #1 by marineam (2013-10-24 20:36:47+00:00)
Title: fix(eend): Gracefully handle being called without any args.

The implementation of eend in OpenRC treats no arguments as a successful
status. This appears to be unintentional based on the code but it is
behavior that the ccache-config script depends on.

(re-doing this merge because I recreated the efunctions repo, was previously lgtm'd by @philips)